81031639

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{373}}^1\times {\mathrm{983}}^1$

素因数の和:1386

約数の個数: 16

約数和(自身を含む): 92740032

約数和(自身を除く): 11708393

約数列:

[1, 13, 17, 221, 373, 983, 4849, 6341, 12779, 16711, 82433, 217243, 366659, 4766567, 6233203, 81031639]

約数ペア:

[(1, 81031639), (13, 6233203), (17, 4766567), (221, 366659), (373, 217243), (983, 82433), (4849, 16711), (6341, 12779)]